US627433A - Island - Google Patents
Island Download PDFInfo
- Publication number
- US627433A US627433A US627433DA US627433A US 627433 A US627433 A US 627433A US 627433D A US627433D A US 627433DA US 627433 A US627433 A US 627433A
- Authority
- US
- United States
- Prior art keywords
- pipe
- ring
- collar
- roof
- island
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 230000009172 bursting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/14—Junctions of roof sheathings to chimneys or other parts extending above the roof
- E04D13/147—Junctions of roof sheathings to chimneys or other parts extending above the roof specially adapted for inclined roofs
- E04D13/1473—Junctions of roof sheathings to chimneys or other parts extending above the roof specially adapted for inclined roofs specially adapted to the cross-section of the parts extending above the roof
- E04D13/1476—Junctions of roof sheathings to chimneys or other parts extending above the roof specially adapted for inclined roofs specially adapted to the cross-section of the parts extending above the roof wherein the parts extending above the roof have a generally circular cross-section
Definitions
- Figure 1 represents an axial section of the pipe and the roof-collar.
- Fig. 2 represents a top view of the same.
- Fig. 3 represents an axial section showing another means of attaching the ring to the pipe, the ring forming a pipe-coupling.
- A represents the roof of the building
- B the sheet-metal pipe of the collar, to which is secured the obliquely-set attaching-flange O, which at its upper side is covered by means of the shingles aa.
- the ring E Upon the upwardly-projecting pipe D is secured the ring E, provided at its under side with the annular groove 19, adapted to receive the edge f of the pipe B, and with an annular recess 0, by means of which the ring E is to be attached to the pipe D, and to accomplish this in the readiest manner I bend a rectangular bar of lead into the form of a ring of suitable size and place it in the recess 0, surrounding the pipe D, and then swage the lead ring 9 tightly into the recess 0, thus forming a tight joint between the ring E and the pipe D.
- the downwardly-extending annular flange 6 change in the position of the roof-collar.
- the ring E is employed as a coupling to connect twolengths of pipe to each other, the said ring being screw-threaded internally to receive the external screw-thread d of the pipes D D, and in this case the lead packing of Fig. l is dispensed with, and in both cases the expansion and contraction of the vertical pipe will not affect the roof-collar, which has its upper edge f located in the groove 1).
- the ring is formed with a groove b,which extends downward from above the end of the collar-pipe B, both upon its outer and inner sides, the ring can be made much narrower and lighter than when otherwise constructed and will have greater strength to resist the bursting pressure caused by the lead packing-ring g.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
No. 627,433. Patented June 20, I899.
1. B.' MANCHESTER.
(Application filed Dec. 27, 1898.)
(N0 Madel.)
a ITEM.
tfvgwssscs: INVENTCIR'.
mufl, w uz;
) AW N NITED STATES;
PATENT OFFICE.
JAMES B. MANCHESTER, OF PROVIDENCE, RIIODE'ISLAND.
ROOF-COLLAR AND VENT-PIPE CONNECTION.
SPECIFICATION forming part of Letters Patent No. 627,433, dated June 20, 1899.
Application filed December 27, 1898. Serial No. 700.452. (No model.)
Heretofore in connecting a vertical ventilating or soil pipe or a steam-pipe to a roofcollar the pipe has been so connected to the collar that the contraction and expansion of the pipe, due to alternating changes of temperature, cause the breaking away of the collar from the roof or the loosening of the pipe from the collar, thus causing a leak; and it is the object of my invention to provide a means for securing the pipe to the collar which will not be liable to the above objection; and my invention consists in the employment of an attached ring having at its under side an annular groove for the reception of the upper edge of the roof-collar and in the means for attachingthe grooved ring to the pipe, as hereinafter fully set forth.
In the accompanying drawings, Figure 1 represents an axial section of the pipe and the roof-collar. Fig. 2 represents a top view of the same. Fig. 3 represents an axial section showing another means of attaching the ring to the pipe, the ring forming a pipe-coupling.
In the drawings, A represents the roof of the building, B the sheet-metal pipe of the collar, to which is secured the obliquely-set attaching-flange O, which at its upper side is covered by means of the shingles aa. Upon the upwardly-projecting pipe D is secured the ring E, provided at its under side with the annular groove 19, adapted to receive the edge f of the pipe B, and with an annular recess 0, by means of which the ring E is to be attached to the pipe D, and to accomplish this in the readiest manner I bend a rectangular bar of lead into the form of a ring of suitable size and place it in the recess 0, surrounding the pipe D, and then swage the lead ring 9 tightly into the recess 0, thus forming a tight joint between the ring E and the pipe D. The downwardly-extending annular flange 6 change in the position of the roof-collar.
In Fig. 3 the ring E is employed as a coupling to connect twolengths of pipe to each other, the said ring being screw-threaded internally to receive the external screw-thread d of the pipes D D, and in this case the lead packing of Fig. l is dispensed with, and in both cases the expansion and contraction of the vertical pipe will not affect the roof-collar, which has its upper edge f located in the groove 1). When the ring is formed with a groove b,which extends downward from above the end of the collar-pipe B, both upon its outer and inner sides, the ring can be made much narrower and lighter than when otherwise constructed and will have greater strength to resist the bursting pressure caused by the lead packing-ring g.
I claim as my invention- 1. The combination of the roof-collar, with the ring attached to the upwardly-extending pipe, and having an annular groove at its under side, the walls of which extend downward from above the end of the collar-pipe, both upon its outer and inner sides, substantially as described.
2. The combination of the roof-collar, with the ring which forms a coupling between the ends of adjoining lengths of the upwardlyextending pipe, and having an annular groove at its under side, the walls of which extend downward from above the end of the collarpipe, both upon its outer and inner sides, substantially as described.
JAMES B. MANCHESTER.
Witnesses:
SOCRATES SCHOLFIELD, WALTER E. BURTON.
Publications (1)
Publication Number | Publication Date |
---|---|
US627433A true US627433A (en) | 1899-06-20 |
Family
ID=2696033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US627433D Expired - Lifetime US627433A (en) | Island |
Country Status (1)
Country | Link |
---|---|
US (1) | US627433A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120228863A1 (en) * | 2011-03-11 | 2012-09-13 | Matthew Coleman | Roof Flashing with a Detachable Component |
-
0
- US US627433D patent/US627433A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120228863A1 (en) * | 2011-03-11 | 2012-09-13 | Matthew Coleman | Roof Flashing with a Detachable Component |
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